Bearing FR 144 ZZ (NSK)

Deep groove ball bearings FR 144 ZZ

Bearing number : FR 144 ZZ

Size (mm) : 3.175x7.518x2.779

Brand : NSK

Bore Diameter (mm) : 3,175

Outer Diameter (mm) : 7,518

Width (mm) : 2,779

Bearing dimensions and specification in NSK catalogue:

d - 3,175 mm

D - 6,35 mm

D1 - 7,518 mm

B - 2,779 mm

C - 2,779 mm

r min. - 0,1 mm

C1 - 0,79 mm

db min - 3,9 mm

ra max. - 0,1 mm

Weight - 0,35 Kg

Basic dynamic load rating (C) - 0,283 kN

Basic static load rating (C0) - 0,095 kN

(Grease) Lubrication Speed - 67 000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: